Tag Archives: Antron quercusechinus

Urchin Gall Wasp

This gallery contains 6 photos.

The urchin gall wasp (Antron quercusechinus) is a cynipid wasp that induces galls on oaks and exhibits an alternation of generation. In the spring a sexual generation emerges from a bud gall. The males and females of this generation induce … Continue reading

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